package cn.com.sassali.service.impl;

import cn.com.sassali.service.IUserService;

/**
 * @ClassName UserService
 * @Description
 * @Author lujiansen
 * @date 2020/4/26 1:38 下午
 */
public class UserService implements IUserService {

    public String saveUser(String userId) {
        System.out.println("save user === " + userId);
        return userId;
    }
}
